Print def lists a bit more compactly

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12866 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 6d0e523487a05f6ec8ce0afb6d50904617dddf37..7665d8774d5a40c19e1e27137d1d27943c705f31 100644 (file)
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -713,7 +713,7 @@ std::ostream& llvm::operator<<(std::ostream& os,
     os << " {" << li.defs.front();
     for (LiveIntervals::Interval::Defs::const_iterator
              i = next(li.defs.begin()), e = li.defs.end(); i != e; ++i)
-        os << ", " << *i;
+        os << "," << *i;
     os << "}";
 
     os << " = ";